The Power Distribution System plays a crucial role in the electric network, serving as the link between transmission networks and consumer service points. These distribution networks entail substantial capital investments. The planning and design of electric distribution systems are divided into long-term considerations for future expansions, as well as the construction design phase.

The study of power distribution systems encompasses various areas, including the planning and design of distribution systems, load studies, system protection, reliability, and maintenance. The process of developing power distribution systems involves system modeling and analysis, followed by electrical and mechanical design, and cost estimation.

In recent times, new challenges have emerged in the field of power distribution systems. These include the need to address increasing populations, economic difficulties, rising energy prices, and concerns related to global warming. As a result, there is a growing focus on incorporating green energy solutions, such as the Leeds and Bream programs, into distribution system planning. All of these factors must be considered within the framework of reliability and cost optimization.

Course Objectives:

Upon the successful completion of this practical course, participants will be able to:-

· Fulfill and understand the concept of the electrical power system distribution planning and design

· Gain a lot of Methodologies and Strategies issues related to Power System Distribution Systems Planning

· Understand Power Distribution System Economics

· List Distribution System Planning & Design for Engineers and Technicians

· Identify Network Planning and Design Process Steps

· Comprehend Methodologies and Strategies of Power System Distribution Systems

· Know Concepts of Distribution Surge Protection

· Know Concepts of Switching Rates

· Know Basic Concepts of System Losses

· Know Basic Concepts of Distribution Planning and Reliability Assessment

· Comprehend Advanced Concepts of Planning, Design, Engineering, Calculating, Evaluating and Optimizing Network Plans

Who Should Attend?

This course is intended for all Electrical Engineers were working in Electrical Distribution Networks, Planning, Project, Operation, and Maintenance will gain a lot of knowledge and benefits to add value to their organization as well as increasing their knowledge.

Course Outlines:

Electrical Distribution System

Electric systems and networks components
Substations (Outdoor and GIS)
Transformers (Types, Mounting, and Categories)
Overhead lines types and constructions
Underground Cables
Distribution Control Centers
Load Types and Characteristics

System Modeling and Analysis

System Modeling

Contingency
Protection System Response
System Reconfiguration
Upstream/Downstream Restoration
Transfer Switches
Distributed Generation
Voltage Regulation
Operational Failures

System Analysis

Reliability Analysis
Risk Analysis and Assessment
Sensitivity Analysis
RCFA & Loading Analysis

System Modeling and Analysis (Cont.)

Improving System Reliability

Protection Devices & Reclosing Devices
Sectionalizing Switches
Automation and Faster Crew Response

System of Economic Analysis

Cost Consideration
Pay Back & Net Present Value
Internal Rate of Return
Annual Cost
Benefits of Cost Analysis
Marginal Benefits Cost Process (MBCA)

System Modeling and Analysis (Cont.)

Aging Infrastructure

Equipment Aging and Age Profile
Population Aging Behavior
Population Aging
Age and Increasing Failure Rates

Other Important Issues

System Hardening
Conversion of Overhead underground
System Optimization Techniques

Distribution System Design

Mechanical Design Overhead
Mechanical Design Underground
Electrical Design Underground
Metering System
Customer Interface Point
General Design Considerations

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